CFQRCode

Here is a simple proof of concept QRCode generating cfc that I glued together a while ago. You should be able to just unzip it and then drop the "cf_qrcode" folder in your web root and have it just work. I've only run it of CF 7 and up, but I wouldn't be surprised if it works on CF 6.1 too.

Click here to download it.

The real credit for it goes to the code/libraries it relies on:


Y.Swetake QRCode java library. http://www.swetake.com/qr/index-e.html

This is what does the process to create a QRCode. The pages for the QRCode libraries are in Japanese but Google can help anglo-only folks our there (like me). The how to create QRCode section is very informative as well.


Mark Mandel's brilliant "JavaLoader" for Coldfusion http://www.compoundtheory.com/?action=javaloader.index

For loading all the necessary Java stuff without the hassle of restarting CF.


acme.jar from ACME Laboratories http://www.acme.com/

This is just for gif encoding of the qrcode graphic. The QRCodeEndcoder.cfc could re-written to use CFImage in CF8 instead.